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DC Grade Glucosamine

N-Acetyl-D-Glucosamine (DC)grade

Source:Shells of the Crab and Shrimp
This product is white crystal powder, sweet, soluble in water and slight soluble in ethyl alcohol.

Items

Specification

Appearance

White Grain

Specific Rotation

+36.0°— +40.0°

Assay

≥93.5%

Loss on Drying

≤2.0%

Residue on Ignition

≤0.1%

PH

6.0— 8.0

PVP K30

≤0.5ppm

Arsenic

≤0.5ppm

Lead

≤0.5ppm

Mercury

≤0.5 ppm

Cadmium

≤0.5%

Heavy Metals

≤10ppm

Total Plate Count

≤10ppm

Yeast & Mold

≤1000cfu/g

E. Coli

≤100cfu/g

Salmonella

Negative

Staphylococcus Aurous

Negative

Package: Paper drum (400mm×500mm) with double layer PE plastic bags as inside lining. Each package is 25.0kg and customization is available.
Storage: store in dry, clean, shady and cool place. Transportation light light discharge, shall not be mixed with hazardous, toxic and pollution items shipment, it is strictly prohibited in the rain
Note: we can make according to customers’ requirement
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